CN207972233U - A kind of equal tee injection mold - Google Patents

A kind of equal tee injection mold Download PDF

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Publication number
CN207972233U
CN207972233U CN201721862082.6U CN201721862082U CN207972233U CN 207972233 U CN207972233 U CN 207972233U CN 201721862082 U CN201721862082 U CN 201721862082U CN 207972233 U CN207972233 U CN 207972233U
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China
Prior art keywords
dynamic
fixed
cover
cavity
core
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CN201721862082.6U
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Chinese (zh)
Inventor
陈增贵
李迁君
魏来
唐尚
游招才
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HUNAN XIANGGUANG MACHINARY TOOLING CO Ltd
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HUNAN XIANGGUANG MACHINARY TOOLING CO Ltd
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Abstract

A kind of equal tee injection mold, it is related to injection mold manufacturing field, more particularly to a kind of equal tee injection mold without using ejector sleeve, it includes that cover half fixes bottom plate, cover half, dynamic model, dynamic model fixes bottom plate, fixed mold, dynamic mould core, slider core, the oblique tip, sliding block, firm press strip, cover half cavity, dynamic model cavity, sprue, runner, cover half, which is fixed on cover half, fixes bottom plate, dynamic model is fixed on moving clamping plate, cover half cavity is fixed on cover half, dynamic model cavity is fixed on dynamic model, fixed mold is fixed in cover half cavity, dynamic mould core is fixed in dynamic mould core, fixed mold socket-connects with dynamic mould core, sliding block is fixed on dynamic model, slider core is fixed on sliding block vertical plane side and is connected with fixed mold.Traditional mould ejection ejector sleeve is replaced by using dynamic mould core, is no longer needed to using ejector retainner plate, bottom needle plate, the ejecting mechanisms such as square iron, ejector sleeve fixed plate optimize mould structure, reduce die cost, improve the productivity effect of enterprise.

Description

A kind of equal tee injection mold
Technical field
The utility model is related to a kind of equal tee injection molds, are related to injection mold manufacturing field, and in particular to a kind of Without using the equal tee injection mold of ejector sleeve.
Background technology
In all trades and professions, pipeline is commonly used, and the application of wherein three-way pipe is more popular, such plastic part in order to It is generally that processing cost but also province are not only saved by injection mold batch machining by the way of convenient for large batch of production Shi Shengli, therefore injection mold is that plastic part produces the processing method generally used in batches, tee pipe fitting injection mold is making It is more in product process to go out 16 molds using 1, for molding, injection moulding, pressurize, cooling, the several steps of core pulling, in part cooling Core pulling can be carried out to core, core-pulling mechanism is after completing core pulling, and the startup of injection molding machine ejecting mechanism can eject finished product, mesh after molding Preceding injection molding machine ejecting mechanism is ejected using ejector sleeve, but ejector sleeve is easily damaged, and repairs inconvenience, and 1 goes out 16 molds production week Phase is long, higher with ejector sleeve ejection die cost.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, a kind of 1 going out without using ejector sleeve is provided 16 equal tee injection molds greatly reduce the proportion of goods damageds of mold by using this novel die, improve production speed Degree, reduces die cost, improves the performance of enterprises.
To achieve the above object, the utility model is using following technical scheme:It includes that cover half fixes bottom plate 1, cover half 2, dynamic model 3, dynamic model are fixed bottom plate 4, fixed mold 5, dynamic mould core 6, slider core 7, the oblique tip 8, sliding block 9, firm press strip 10, are determined Model cavity 11, dynamic model cavity 12, sprue 13, runner 131, product 14, cover half 2, which is fixed on cover half, fixes bottom plate 1, dynamic model 3 It is fixed on dynamic model and fixes bottom plate 4, cover half 2 is connected with dynamic model 3, and cover half cavity 11 is fixed on cover half 2, and dynamic model cavity 12 is fixed on dynamic Mould 3, fixed mold 5 are fixed in cover half cavity 11, and dynamic mould core 6 is fixed in dynamic model cavity 12, fixed mold 5 and movable model Core 6 socket-connects, and the oblique tip 8, which is fixed on cover half, fixes bottom plate 1 across 9 sliding slot of sliding block, and sliding block 9 is fixed on dynamic model 3, and slider core 7 is solid It is connected with fixed mold 5 due to 9 vertical plane side of sliding block, firm press strip 10 is installed at 9 inclined plane groove of sliding block, sprue 13 In in cover half cavity 11, runner 131 is located in dynamic model cavity 12, and product 14 is located at fixed mold 5, dynamic mould core 6, slider type 7 junction of core.First cover half is clasped with machinery deduction and fix bottom plate 1 and dynamic model and fix bottom plate 4, in die sinking first 3 product of dynamic model 14 separation, product 14 is in cover half 2, fixed mold 5 and slider core 7 at this time, then opens cover half 2 and dynamic model 3, at this time slider core 7 open with cover half 2, fixed mold 5, and cover half 2 leaves product 14 with fixed mold 5, and product 14 is also a bit of to stay in slider type On core 7(General 5mm or so), the 5mm in slider core 7 is finally stayed in by sprue 13, the pulling of runner 131 and push plate edge It blocks and realizes that product 14 completely disengages slider core 7, product 14 is freely fallen after being detached from slider core 7 by 14 weight of product.
Further, uniform design has 16 fixed molds 5 in the cover half cavity 11.
Further, uniform design has 16 dynamic mould cores 6 in the dynamic model cavity 12.
Further, 5 injection area of fixed mold is more than dynamic mould core 6, and fixed mold 5 is shorter in length than dynamic model Core 6.The design is largely stayed when product 14 being made to be molded on fixed mold 5, is detached with dynamic mould core 6 convenient for product 14.
After adopting the above technical scheme, the utility model has the beneficial effect that:Traditional mould is replaced by using dynamic mould core Tool ejection ejector sleeve, no longer needs to using ejector retainner plate, bottom needle plate, the ejecting mechanisms such as square iron, ejector sleeve fixed plate reduce ejecting mechanism and exist The risk of product is damaged when ejecting product, while optimizing mould structure to the greatest extent, reduces die cost, 1 goes out 16 Design also substantially increases the speed of production of product, improves the productivity effect of enterprise.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is background technology structural schematic diagram.
Reference sign:Cover half fixes bottom plate 1, cover half 2, dynamic model 3, dynamic model and fixes bottom plate 4, fixed mold 5, movable model Core 6, slider core 7, the oblique tip 8, sliding block 9, firm press strip 10, cover half cavity 11, dynamic model cavity 12, sprue 13, runner 131, product 14.
Specific implementation mode
Shown in Fig. 1, present embodiment the technical solution adopted is that:It fixes bottom plate 1 by cover half, cover half 2, moves Mould 3, dynamic model fix bottom plate 4, fixed mold 5, dynamic mould core 6, slider core 7, the oblique tip 8, sliding block 9, firm press strip 10, cover half type Chamber 11, dynamic model cavity 12, sprue 13, runner 131, product 14 form, and cover half 2, which is fixed on cover half, fixes bottom plate 1, dynamic model 3 It is fixed on dynamic model and fixes bottom plate 4, cover half 2 is connected with dynamic model 3, and cover half cavity 11 is fixed on cover half 2, and dynamic model cavity 12 is fixed on dynamic Mould 3, fixed mold 5 are fixed in cover half cavity 11, and dynamic mould core 6 is fixed in dynamic model cavity 12, fixed mold 5 and movable model Core 6 socket-connects, and the oblique tip 8, which is fixed on cover half, fixes bottom plate 1 across 9 sliding slot of sliding block, and sliding block 9 is fixed on dynamic model 3, and slider core 7 is solid It is connected with fixed mold 5 due to 9 vertical plane side of sliding block, firm press strip 10 is installed at 9 inclined plane groove of sliding block, sprue 13 In in cover half cavity 11, runner 131 is located in dynamic model cavity 12, and product 14 is located at fixed mold 5, dynamic mould core 6, slider type 7 junction of core.First cover half is clasped with machinery deduction and fix bottom plate 1 and dynamic model and fix bottom plate 4, in die sinking first 3 product of dynamic model 14 separation, product 14 is in cover half 2, fixed mold 5 and slider core 7 at this time, then opens cover half 2 and dynamic model 3, at this time slider core 7 open with cover half 2, fixed mold 5, and cover half 2 leaves product 14 with fixed mold 5, and product 14 is also a bit of to stay in slider type On core 7(General 5mm or so), the 5mm in slider core 7 is finally stayed in by sprue 13, the pulling of runner 131 and push plate edge It blocks and realizes that product 14 completely disengages slider core 7, product 14 is freely fallen after being detached from slider core 7 by 14 weight of product.
Further, uniform design has 16 fixed molds 5 in the cover half cavity 11.
Further, uniform design has 16 dynamic mould cores 6 in the dynamic model cavity 12.
Further, 5 injection area of fixed mold is more than dynamic mould core 6, and fixed mold 5 is shorter in length than dynamic model Core 6.The design is largely stayed when product 14 being made to be molded on fixed mold 5, is detached with dynamic mould core 6 convenient for product 14.
After adopting the above technical scheme, the utility model has the beneficial effect that:Traditional mould is replaced by using dynamic mould core Tool ejection ejector sleeve, no longer needs to using ejector retainner plate, bottom needle plate, the ejecting mechanisms such as square iron, ejector sleeve fixed plate reduce ejecting mechanism and exist The risk of product is damaged when ejecting product, while optimizing mould structure to the greatest extent, reduces die cost, 1 goes out 16 Design also substantially increases the speed of production of product, improves the productivity effect of enterprise.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims (4)

1. a kind of equal tee injection mold, it is characterised in that:It include cover half fix bottom plate (1), cover half (2), dynamic model (3), Dynamic model fixes bottom plate (4), fixed mold (5), dynamic mould core (6), slider core (7), the oblique tip (8), sliding block (9), firm press strip (10), cover half cavity (11), dynamic model cavity (12), sprue (13), runner (131), product (14), cover half (2) are fixed on Cover half fixes bottom plate (1), and dynamic model (3), which is fixed on dynamic model, fixes bottom plate (4), and cover half (2) is connected with dynamic model (3), cover half cavity (11) it is fixed on cover half (2), dynamic model cavity (12) is fixed on dynamic model (3), and fixed mold (5) is fixed in cover half cavity (11), Dynamic mould core (6) is fixed in dynamic model cavity (12), and fixed mold (5) socket-connects with dynamic mould core (6), and the oblique tip (8) is fixed on Cover half fixes bottom plate (1) and sliding block (9) sliding slot, sliding block (9) is passed through to be fixed on dynamic model (3), and slider core (7) is fixed on sliding block (9) Vertical plane side is connected with fixed mold (5), and firm press strip (10) is installed at sliding block (9) inclined plane groove, sprue (13) position In cover half cavity (11), runner (131) is located in dynamic model cavity (12), and product (14) is located at fixed mold (5), movable model Core (6), slider core (7) junction.
2. a kind of equal tee injection mold according to claim 1, it is characterised in that:In the cover half cavity (11) Uniform design has 16 fixed molds (5).
3. a kind of equal tee injection mold according to claim 1, it is characterised in that:In the dynamic model cavity (12) Uniform design has 16 dynamic mould cores (6).
4. a kind of equal tee injection mold according to claim 1, it is characterised in that:Fixed mold (5) note It moulds area and is more than dynamic mould core (6), and fixed mold (5) is shorter in length than dynamic mould core (6).
CN201721862082.6U 2017-12-27 2017-12-27 A kind of equal tee injection mold Active CN207972233U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721862082.6U CN207972233U (en) 2017-12-27 2017-12-27 A kind of equal tee injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721862082.6U CN207972233U (en) 2017-12-27 2017-12-27 A kind of equal tee injection mold

Publications (1)

Publication Number Publication Date
CN207972233U true CN207972233U (en) 2018-10-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112248370A (en) * 2020-09-25 2021-01-22 武汉世纪金牛管件技术有限公司 PPR bridge-crossing four-way pipe fitting forced-release injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112248370A (en) * 2020-09-25 2021-01-22 武汉世纪金牛管件技术有限公司 PPR bridge-crossing four-way pipe fitting forced-release injection mold

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